5614299440

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{4967}}^1$

素因数の和:5250

約数の個数: 80

約数和(自身を含む): 13306291200

約数和(自身を除く): 7691991760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 199, 284, 355, 398, 568, 710, 796, 995, 1136, 1420, 1592, 1990, 2840, 3184, 3980, 4967, 5680, 7960, 9934, 14129, 15920, 19868, 24835, 28258, 39736, 49670, 56516, 70645, 79472, 99340, 113032, 141290, 198680, 226064, 282580, 352657, 397360, 565160, 705314, 988433, 1130320, 1410628, 1763285, 1976866, 2821256, 3526570, 3953732, 4942165, 5642512, 7053140, 7907464, 9884330, 14106280, 15814928, 19768660, 28212560, 39537320, 70178743, 79074640, 140357486, 280714972, 350893715, 561429944, 701787430, 1122859888, 1403574860, 2807149720, 5614299440]

約数ペア:

[(1, 5614299440), (2, 2807149720), (4, 1403574860), (5, 1122859888), (8, 701787430), (10, 561429944), (16, 350893715), (20, 280714972), (40, 140357486), (71, 79074640), (80, 70178743), (142, 39537320), (199, 28212560), (284, 19768660), (355, 15814928), (398, 14106280), (568, 9884330), (710, 7907464), (796, 7053140), (995, 5642512), (1136, 4942165), (1420, 3953732), (1592, 3526570), (1990, 2821256), (2840, 1976866), (3184, 1763285), (3980, 1410628), (4967, 1130320), (5680, 988433), (7960, 705314), (9934, 565160), (14129, 397360), (15920, 352657), (19868, 282580), (24835, 226064), (28258, 198680), (39736, 141290), (49670, 113032), (56516, 99340), (70645, 79472)]